WO2008068434A3 - Procede de controle d'une reaction de reformage par mesure de la temperature des tubes de reformage et modification des parametres operatoires - Google Patents

Procede de controle d'une reaction de reformage par mesure de la temperature des tubes de reformage et modification des parametres operatoires Download PDF

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Publication number
WO2008068434A3
WO2008068434A3 PCT/FR2007/052266 FR2007052266W WO2008068434A3 WO 2008068434 A3 WO2008068434 A3 WO 2008068434A3 FR 2007052266 W FR2007052266 W FR 2007052266W WO 2008068434 A3 WO2008068434 A3 WO 2008068434A3
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
tubes
reforming
tube
controlling
Prior art date
Application number
PCT/FR2007/052266
Other languages
English (en)
Other versions
WO2008068434A2 (fr
Inventor
Fouad Ammouri
Jean Gallarda
Original Assignee
Air Liquide
Fouad Ammouri
Jean Gallarda
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Air Liquide, Fouad Ammouri, Jean Gallarda filed Critical Air Liquide
Priority to CN2007800448675A priority Critical patent/CN101578132B/zh
Priority to EP07866509.8A priority patent/EP2099556B1/fr
Priority to EA200970538A priority patent/EA014769B1/ru
Priority to ES07866509T priority patent/ES2884806T3/es
Priority to US12/516,734 priority patent/US8765018B2/en
Publication of WO2008068434A2 publication Critical patent/WO2008068434A2/fr
Publication of WO2008068434A3 publication Critical patent/WO2008068434A3/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/062—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes being installed in a furnace
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/52—Radiation pyrometry, e.g. infrared or optical thermometry using comparison with reference sources, e.g. disappearing-filament pyrometer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00053—Temperature measurement of the heat exchange medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00026—Controlling or regulating the heat exchange system
    • B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2208/00044—Temperature measurement
    • B01J2208/00061—Temperature measurement of the reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00504—Controlling the temperature by means of a burner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00195—Sensing a parameter of the reaction system
    • B01J2219/002—Sensing a parameter of the reaction system inside the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00193—Sensing a parameter
    • B01J2219/00204—Sensing a parameter of the heat exchange system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00209—Control algorithm transforming a sensed parameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00211—Control algorithm comparing a sensed parameter with a pre-set value
    • B01J2219/0022—Control algorithm comparing a sensed parameter with a pre-set value calculating difference
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/00229—Control algorithm taking actions modifying the operating conditions of the reaction system
    • B01J2219/00234—Control algorithm taking actions modifying the operating conditions of the reaction system inside the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00191—Control algorithm
    • B01J2219/00222—Control algorithm taking actions
    • B01J2219/00227—Control algorithm taking actions modifying the operating conditions
    • B01J2219/00238—Control algorithm taking actions modifying the operating conditions of the heat exchange system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

L'invention concerne un procédé de contrôle d'une réaction de reformage à la vapeur d'hydrocarbures mettant en œuvre une chambre de combustion comprenant des brûleurs et des tubes, lesdits tubes étant remplis de catalyseurs et étant aptes à être traversés par un mélange d'hydrocarbures et de vapeur, les brûleurs étant disposés de manière à transférer la chaleur de leur combustion au mélange d'hydrocarbures et de vapeur à travers la paroi des tubes, dans lequel on mesure la température de paroi T de chaque tube dans la partie aval du tube, et si pour au moins un tube, la température mesurée T est supérieure ou égale à la MOT (DTT - 15°C), DTT étant la température de design du tube mesuré, alors on modifie des paramètres opératoires du procédé de reformage de manière à abaisser la température mesurée T de ce tube à une valeur inférieure à la MOT.
PCT/FR2007/052266 2006-12-05 2007-10-29 Procede de controle d'une reaction de reformage par mesure de la temperature des tubes de reformage et modification des parametres operatoires WO2008068434A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2007800448675A CN101578132B (zh) 2006-12-05 2007-10-29 通过测量重整炉管温度和调整功能参数控制重整反应的方法
EP07866509.8A EP2099556B1 (fr) 2006-12-05 2007-10-29 Procede de controle d'une reaction de reformage par mesure de la temperature des tubes de reformage et modification des parametres operatoires
EA200970538A EA014769B1 (ru) 2006-12-05 2007-10-29 Способ управления реакцией риформинга путем измерения температуры трубок риформера и модификации рабочих параметров
ES07866509T ES2884806T3 (es) 2006-12-05 2007-10-29 Procedimiento de control de una reacción de reformado mediante la medición de la temperatura de los tubos de reformado y modificación de los parámetros de realizaciones
US12/516,734 US8765018B2 (en) 2006-12-05 2007-10-29 Method for controlling a reforming reaction by measurement of the temperature of the reforming tubes and functional parameter modification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0655308 2006-12-05
FR0655308A FR2909445B1 (fr) 2006-12-05 2006-12-05 Procede de controle d'une reaction de reformage par mesure de la temperature des tubes de reformage

Publications (2)

Publication Number Publication Date
WO2008068434A2 WO2008068434A2 (fr) 2008-06-12
WO2008068434A3 true WO2008068434A3 (fr) 2008-07-31

Family

ID=38197619

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/052266 WO2008068434A2 (fr) 2006-12-05 2007-10-29 Procede de controle d'une reaction de reformage par mesure de la temperature des tubes de reformage et modification des parametres operatoires

Country Status (8)

Country Link
US (1) US8765018B2 (fr)
EP (1) EP2099556B1 (fr)
CN (1) CN101578132B (fr)
EA (1) EA014769B1 (fr)
ES (1) ES2884806T3 (fr)
FR (1) FR2909445B1 (fr)
PT (1) PT2099556T (fr)
WO (1) WO2008068434A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2938251B1 (fr) * 2008-11-13 2010-11-26 Air Liquide Procede d'allumage des bruleurs dans un four de reformage
EP2671634B1 (fr) * 2012-06-08 2017-08-09 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé pour homogénéiser les températures de tube comprises entre tubes lors de procédés impliquant un chauffage d'écoulement des gaz dans les tubes
US9321642B2 (en) * 2013-12-04 2016-04-26 L'Air Liquide Société´Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude Method for decreasing SMR tube temperature
CN104880255B (zh) * 2015-04-23 2017-11-10 广东石油化工学院 一种裂解炉炉管外壁测温仪驱动装置
FR3043185B1 (fr) * 2015-11-02 2019-07-12 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Methode pour ameliorer l'efficacite thermique d'un four de reformage
EP3411329B1 (fr) * 2016-02-04 2020-04-15 Technip France Procédé de réduction de température étalée dans un reformeur
US10274375B2 (en) * 2016-04-01 2019-04-30 Lumasense Technologies Holdings, Inc. Temperature measurement system for furnaces
SG11202012245WA (en) 2018-06-29 2021-01-28 Shell Int Research Electrically heated reactor and a process for gas conversions using said reactor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1247338A (en) * 1967-10-13 1971-09-22 Power Gas Ltd Steam reforming of hydrocarbons
US3656913A (en) * 1970-01-27 1972-04-18 Selas Corp Of America Catalytic reactor
EP1094031A1 (fr) * 1999-04-20 2001-04-25 Tokyo Gas Co., Ltd. Reformeur cylindrique monotube et procede pour faire fonctionner ledit reformeur
EP1136444A1 (fr) * 2000-03-22 2001-09-26 Ammonia Casale S.A. Procédé de production d'un fluide de chauffage comme source de chaleur indirecte pour exécuter des reactions endothermiques
EP1216955A2 (fr) * 2000-12-20 2002-06-26 Air Products And Chemicals, Inc. Procédé de réformage avec un système de brûleurs à flux thermique variable placé du côté latéral
FR2850392A1 (fr) * 2003-01-27 2004-07-30 Inst Francais Du Petrole Procede de traitement thermique de charges hydrocarbonees par four equipe de bruleurs radiants

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1247338A (en) * 1967-10-13 1971-09-22 Power Gas Ltd Steam reforming of hydrocarbons
US3656913A (en) * 1970-01-27 1972-04-18 Selas Corp Of America Catalytic reactor
EP1094031A1 (fr) * 1999-04-20 2001-04-25 Tokyo Gas Co., Ltd. Reformeur cylindrique monotube et procede pour faire fonctionner ledit reformeur
EP1136444A1 (fr) * 2000-03-22 2001-09-26 Ammonia Casale S.A. Procédé de production d'un fluide de chauffage comme source de chaleur indirecte pour exécuter des reactions endothermiques
EP1216955A2 (fr) * 2000-12-20 2002-06-26 Air Products And Chemicals, Inc. Procédé de réformage avec un système de brûleurs à flux thermique variable placé du côté latéral
FR2850392A1 (fr) * 2003-01-27 2004-07-30 Inst Francais Du Petrole Procede de traitement thermique de charges hydrocarbonees par four equipe de bruleurs radiants

Also Published As

Publication number Publication date
EA014769B1 (ru) 2011-02-28
EA200970538A1 (ru) 2009-10-30
FR2909445A1 (fr) 2008-06-06
CN101578132B (zh) 2012-08-22
WO2008068434A2 (fr) 2008-06-12
PT2099556T (pt) 2021-08-31
US8765018B2 (en) 2014-07-01
EP2099556B1 (fr) 2021-06-09
US20100140552A1 (en) 2010-06-10
CN101578132A (zh) 2009-11-11
ES2884806T3 (es) 2021-12-13
FR2909445B1 (fr) 2009-02-06
EP2099556A2 (fr) 2009-09-16

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